Ala beothy



(No Model.) A. BEOTHY. LOGOMOTIVE BOILER.

Patehted May 27, 1890.

Iva-429,003.

UNITED STATES PATENT OFFICE.

ALA BEGTHY, OF BUDA-PESTH, AUSTRIA-HUNGARY.

LOCOMOTlVE-BOILER.

SPECIFICATION forming part of Letters Patent No. 429,003, dated May 27, 1890.

Application filed May 3, 1889. Serial No. 309,465- (No model.)

To all whom it may concern:

Be it known that I, ALA BEOTHY, a subject of the King of Hungary, and a resident of the city of Buda-Pesth, in the Empire of Austria- Hungary, have invented certain new and useful Improvements in Locomotive-Boilers, of which the following is a specification.

This invention relates to a construction of locomotive -boiler, more particularly for use with express-trains, by means of which greater speed can be obtained than was heretofore possible without reducing the stability.

Figure 1 is a longitudinal vertical sectional View of a locomotive-boiler embodying my improvements. Fig. 2 is a crosssection of the same on line :1; 0c of Fig. 1. Fig. 3 isa cross-section taken on the right-hand side on the line 2' z and on the left-hand side on the line w of Fig. 1.

The boiler consists of two cylindrical shells D D of which the one is situated above and the other below the drivingaxles, and these shells are connected by a branch E, situated behind the rear driving-axle. The fire-box F is common to both boiler-shells, and the smoke-boxes G G of both are connected by a vertical branch pipe H in front of the front driving-axle. This connecting branch is fixed by screw-bolts and can be removed, so as to enable the boiler to be removed from the framing when required, and also to facilitate the removal of the axles.

I clai 1n An improved construction of locomotiveboiler, which boiler consists of two cylindrical shells D 1), one of which is situated above and the other below the driving-axles, and which have a fire-box F common to both, and are connected together by a branch E, situated behind the rear drh ing-axleli', while the two smoke-boxes G G are connected by a branch H in front of the front driving-axle, substantially as herein described with reference to the drawings.

In testimony whereof Ihave aifixed my signature in presence of two witnesses.

ALA BEOTHY.

WVitnesses:

Jos. WALBERN, BRENGL Laws. 

